/*
 * Copyright 2013 Alexei Barantsev
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package seleniumdemo.factory;

import org.openqa.selenium.Capabilities;
import org.openqa.selenium.WebDriver;

import java.util.ArrayList;
import java.util.List;

class UnrestrictedStorage extends WebDriverFactoryInternal {

  private List<WebDriver> drivers = new ArrayList<WebDriver>();

  @Override
  public WebDriver getDriver(String hub, Capabilities capabilities) {
    WebDriver driver = newDriver(hub, capabilities);
    drivers.add(driver);
    return driver;
  }

  @Override
  public void dismissDriver(WebDriver driver) {
    if (! drivers.contains(driver)) {
      throw new Error("The driver is not owned by the factory: " + driver);
    }
    driver.quit();
    drivers.remove(driver);
  }

  @Override
  public void dismissAll() {
    for (WebDriver driver : new ArrayList<WebDriver>(drivers)) {
      driver.quit();
      drivers.remove(driver);
    }
  }

  @Override
  public boolean isEmpty() {
    return drivers.isEmpty();
  }

}
